Charoite

Purple charoite-rich rock, often sold as charoite or charoitite.

Colors & patterns

Lavender to deep purple swirls with white, black or orange areas.

Typical origins

Associated with the Murun massif in Siberia, Russia.

Hardness

About 5–6

Choosing & setting this material

Fibrous-looking patterns create movement across a dome. Use a protective bezel and ask about any impregnation or stabilization.

Care & cleaning

Clean gently with lukewarm water, a little mild soap and a soft cloth, then dry. Avoid steam, ultrasonic cleaners, harsh chemicals and sudden temperature changes, especially when treatments are unknown.

Origins above describe typical sources of the material, not the origin of an illustrated or stocked stone. Hardness measures scratch resistance, not resistance to breaking. Confirm the identity and treatments of the actual piece.

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Further reading: Material reference · GIA: gem treatments